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diff --git a/drivers/net/wireless/iwlegacy/iwl-eeprom.h b/drivers/net/wireless/iwlegacy/iwl-eeprom.h
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--- a/drivers/net/wireless/iwlegacy/iwl-eeprom.h
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-/******************************************************************************
- *
- * This file is provided under a dual BSD/GPLv2 license. When using or
- * redistributing this file, you may do so under either license.
- *
- * GPL LICENSE SUMMARY
- *
- * Copyright(c) 2008 - 2011 Intel Corporation. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of version 2 of the GNU General Public License as
- * published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110,
- * USA
- *
- * The full GNU General Public License is included in this distribution
- * in the file called LICENSE.GPL.
- *
- * Contact Information:
- * Intel Linux Wireless <ilw@linux.intel.com>
- * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
- *
- * BSD LICENSE
- *
- * Copyright(c) 2005 - 2011 Intel Corporation. All rights reserved.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in
- * the documentation and/or other materials provided with the
- * distribution.
- * * Neither the name Intel Corporation nor the names of its
- * contributors may be used to endorse or promote products derived
- * from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *****************************************************************************/
-
-#ifndef __iwl_legacy_eeprom_h__
-#define __iwl_legacy_eeprom_h__
-
-#include <net/mac80211.h>
-
-struct iwl_priv;
-
-/*
- * EEPROM access time values:
- *
- * Driver initiates EEPROM read by writing byte address << 1 to CSR_EEPROM_REG.
- * Driver then polls CSR_EEPROM_REG for CSR_EEPROM_REG_READ_VALID_MSK (0x1).
- * When polling, wait 10 uSec between polling loops, up to a maximum 5000 uSec.
- * Driver reads 16-bit value from bits 31-16 of CSR_EEPROM_REG.
- */
-#define IWL_EEPROM_ACCESS_TIMEOUT 5000 /* uSec */
-
-#define IWL_EEPROM_SEM_TIMEOUT 10 /* microseconds */
-#define IWL_EEPROM_SEM_RETRY_LIMIT 1000 /* number of attempts (not time) */
-
-
-/*
- * Regulatory channel usage flags in EEPROM struct iwl4965_eeprom_channel.flags.
- *
- * IBSS and/or AP operation is allowed *only* on those channels with
- * (VALID && IBSS && ACTIVE && !RADAR). This restriction is in place because
- * RADAR detection is not supported by the 4965 driver, but is a
- * requirement for establishing a new network for legal operation on channels
- * requiring RADAR detection or restricting ACTIVE scanning.
- *
- * NOTE: "WIDE" flag does not indicate anything about "HT40" 40 MHz channels.
- * It only indicates that 20 MHz channel use is supported; HT40 channel
- * usage is indicated by a separate set of regulatory flags for each
- * HT40 channel pair.
- *
- * NOTE: Using a channel inappropriately will result in a uCode error!
- */
-#define IWL_NUM_TX_CALIB_GROUPS 5
-enum {
- EEPROM_CHANNEL_VALID = (1 << 0), /* usable for this SKU/geo */
- EEPROM_CHANNEL_IBSS = (1 << 1), /* usable as an IBSS channel */
- /* Bit 2 Reserved */
- EEPROM_CHANNEL_ACTIVE = (1 << 3), /* active scanning allowed */
- EEPROM_CHANNEL_RADAR = (1 << 4), /* radar detection required */
- EEPROM_CHANNEL_WIDE = (1 << 5), /* 20 MHz channel okay */
- /* Bit 6 Reserved (was Narrow Channel) */
- EEPROM_CHANNEL_DFS = (1 << 7), /* dynamic freq selection candidate */
-};
-
-/* SKU Capabilities */
-/* 3945 only */
-#define EEPROM_SKU_CAP_SW_RF_KILL_ENABLE (1 << 0)
-#define EEPROM_SKU_CAP_HW_RF_KILL_ENABLE (1 << 1)
-
-/* *regulatory* channel data format in eeprom, one for each channel.
- * There are separate entries for HT40 (40 MHz) vs. normal (20 MHz) channels. */
-struct iwl_eeprom_channel {
- u8 flags; /* EEPROM_CHANNEL_* flags copied from EEPROM */
- s8 max_power_avg; /* max power (dBm) on this chnl, limit 31 */
-} __packed;
-
-/* 3945 Specific */
-#define EEPROM_3945_EEPROM_VERSION (0x2f)
-
-/* 4965 has two radio transmitters (and 3 radio receivers) */
-#define EEPROM_TX_POWER_TX_CHAINS (2)
-
-/* 4965 has room for up to 8 sets of txpower calibration data */
-#define EEPROM_TX_POWER_BANDS (8)
-
-/* 4965 factory calibration measures txpower gain settings for
- * each of 3 target output levels */
-#define EEPROM_TX_POWER_MEASUREMENTS (3)
-
-/* 4965 Specific */
-/* 4965 driver does not work with txpower calibration version < 5 */
-#define EEPROM_4965_TX_POWER_VERSION (5)
-#define EEPROM_4965_EEPROM_VERSION (0x2f)
-#define EEPROM_4965_CALIB_VERSION_OFFSET (2*0xB6) /* 2 bytes */
-#define EEPROM_4965_CALIB_TXPOWER_OFFSET (2*0xE8) /* 48 bytes */
-#define EEPROM_4965_BOARD_REVISION (2*0x4F) /* 2 bytes */
-#define EEPROM_4965_BOARD_PBA (2*0x56+1) /* 9 bytes */
-
-/* 2.4 GHz */
-extern const u8 iwlegacy_eeprom_band_1[14];
-
-/*
- * factory calibration data for one txpower level, on one channel,
- * measured on one of the 2 tx chains (radio transmitter and associated
- * antenna). EEPROM contains:
- *
- * 1) Temperature (degrees Celsius) of device when measurement was made.
- *
- * 2) Gain table index used to achieve the target measurement power.
- * This refers to the "well-known" gain tables (see iwl-4965-hw.h).
- *
- * 3) Actual measured output power, in half-dBm ("34" = 17 dBm).
- *
- * 4) RF power amplifier detector level measurement (not used).
- */
-struct iwl_eeprom_calib_measure {
- u8 temperature; /* Device temperature (Celsius) */
- u8 gain_idx; /* Index into gain table */
- u8 actual_pow; /* Measured RF output power, half-dBm */
- s8 pa_det; /* Power amp detector level (not used) */
-} __packed;
-
-
-/*
- * measurement set for one channel. EEPROM contains:
- *
- * 1) Channel number measured
- *
- * 2) Measurements for each of 3 power levels for each of 2 radio transmitters
- * (a.k.a. "tx chains") (6 measurements altogether)
- */
-struct iwl_eeprom_calib_ch_info {
- u8 ch_num;
- struct iwl_eeprom_calib_measure
- measurements[EEPROM_TX_POWER_TX_CHAINS]
- [EEPROM_TX_POWER_MEASUREMENTS];
-} __packed;
-
-/*
- * txpower subband info.
- *
- * For each frequency subband, EEPROM contains the following:
- *
- * 1) First and last channels within range of the subband. "0" values
- * indicate that this sample set is not being used.
- *
- * 2) Sample measurement sets for 2 channels close to the range endpoints.
- */
-struct iwl_eeprom_calib_subband_info {
- u8 ch_from; /* channel number of lowest channel in subband */
- u8 ch_to; /* channel number of highest channel in subband */
- struct iwl_eeprom_calib_ch_info ch1;
- struct iwl_eeprom_calib_ch_info ch2;
-} __packed;
-
-
-/*
- * txpower calibration info. EEPROM contains:
- *
- * 1) Factory-measured saturation power levels (maximum levels at which
- * tx power amplifier can output a signal without too much distortion).
- * There is one level for 2.4 GHz band and one for 5 GHz band. These
- * values apply to all channels within each of the bands.
- *
- * 2) Factory-measured power supply voltage level. This is assumed to be
- * constant (i.e. same value applies to all channels/bands) while the
- * factory measurements are being made.
- *
- * 3) Up to 8 sets of factory-measured txpower calibration values.
- * These are for different frequency ranges, since txpower gain
- * characteristics of the analog radio circuitry vary with frequency.
- *
- * Not all sets need to be filled with data;
- * struct iwl_eeprom_calib_subband_info contains range of channels
- * (0 if unused) for each set of data.
- */
-struct iwl_eeprom_calib_info {
- u8 saturation_power24; /* half-dBm (e.g. "34" = 17 dBm) */
- u8 saturation_power52; /* half-dBm */
- __le16 voltage; /* signed */
- struct iwl_eeprom_calib_subband_info
- band_info[EEPROM_TX_POWER_BANDS];
-} __packed;
-
-
-/* General */
-#define EEPROM_DEVICE_ID (2*0x08) /* 2 bytes */
-#define EEPROM_MAC_ADDRESS (2*0x15) /* 6 bytes */
-#define EEPROM_BOARD_REVISION (2*0x35) /* 2 bytes */
-#define EEPROM_BOARD_PBA_NUMBER (2*0x3B+1) /* 9 bytes */
-#define EEPROM_VERSION (2*0x44) /* 2 bytes */
-#define EEPROM_SKU_CAP (2*0x45) /* 2 bytes */
-#define EEPROM_OEM_MODE (2*0x46) /* 2 bytes */
-#define EEPROM_WOWLAN_MODE (2*0x47) /* 2 bytes */
-#define EEPROM_RADIO_CONFIG (2*0x48) /* 2 bytes */
-#define EEPROM_NUM_MAC_ADDRESS (2*0x4C) /* 2 bytes */
-
-/* The following masks are to be applied on EEPROM_RADIO_CONFIG */
-#define EEPROM_RF_CFG_TYPE_MSK(x) (x & 0x3) /* bits 0-1 */
-#define EEPROM_RF_CFG_STEP_MSK(x) ((x >> 2) & 0x3) /* bits 2-3 */
-#define EEPROM_RF_CFG_DASH_MSK(x) ((x >> 4) & 0x3) /* bits 4-5 */
-#define EEPROM_RF_CFG_PNUM_MSK(x) ((x >> 6) & 0x3) /* bits 6-7 */
-#define EEPROM_RF_CFG_TX_ANT_MSK(x) ((x >> 8) & 0xF) /* bits 8-11 */
-#define EEPROM_RF_CFG_RX_ANT_MSK(x) ((x >> 12) & 0xF) /* bits 12-15 */
-
-#define EEPROM_3945_RF_CFG_TYPE_MAX 0x0
-#define EEPROM_4965_RF_CFG_TYPE_MAX 0x1
-
-/*
- * Per-channel regulatory data.
- *
- * Each channel that *might* be supported by iwl has a fixed location
- * in EEPROM containing EEPROM_CHANNEL_* usage flags (LSB) and max regulatory
- * txpower (MSB).
- *
- * Entries immediately below are for 20 MHz channel width. HT40 (40 MHz)
- * channels (only for 4965, not supported by 3945) appear later in the EEPROM.
- *
- * 2.4 GHz channels 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14
- */
-#define EEPROM_REGULATORY_SKU_ID (2*0x60) /* 4 bytes */
-#define EEPROM_REGULATORY_BAND_1 (2*0x62) /* 2 bytes */
-#define EEPROM_REGULATORY_BAND_1_CHANNELS (2*0x63) /* 28 bytes */
-
-/*
- * 4.9 GHz channels 183, 184, 185, 187, 188, 189, 192, 196,
- * 5.0 GHz channels 7, 8, 11, 12, 16
- * (4915-5080MHz) (none of these is ever supported)
- */
-#define EEPROM_REGULATORY_BAND_2 (2*0x71) /* 2 bytes */
-#define EEPROM_REGULATORY_BAND_2_CHANNELS (2*0x72) /* 26 bytes */
-
-/*
- * 5.2 GHz channels 34, 36, 38, 40, 42, 44, 46, 48, 52, 56, 60, 64
- * (5170-5320MHz)
- */
-#define EEPROM_REGULATORY_BAND_3 (2*0x7F) /* 2 bytes */
-#define EEPROM_REGULATORY_BAND_3_CHANNELS (2*0x80) /* 24 bytes */
-
-/*
- * 5.5 GHz channels 100, 104, 108, 112, 116, 120, 124, 128, 132, 136, 140
- * (5500-5700MHz)
- */
-#define EEPROM_REGULATORY_BAND_4 (2*0x8C) /* 2 bytes */
-#define EEPROM_REGULATORY_BAND_4_CHANNELS (2*0x8D) /* 22 bytes */
-
-/*
- * 5.7 GHz channels 145, 149, 153, 157, 161, 165
- * (5725-5825MHz)
- */
-#define EEPROM_REGULATORY_BAND_5 (2*0x98) /* 2 bytes */
-#define EEPROM_REGULATORY_BAND_5_CHANNELS (2*0x99) /* 12 bytes */
-
-/*
- * 2.4 GHz HT40 channels 1 (5), 2 (6), 3 (7), 4 (8), 5 (9), 6 (10), 7 (11)
- *
- * The channel listed is the center of the lower 20 MHz half of the channel.
- * The overall center frequency is actually 2 channels (10 MHz) above that,
- * and the upper half of each HT40 channel is centered 4 channels (20 MHz) away
- * from the lower half; e.g. the upper half of HT40 channel 1 is channel 5,
- * and the overall HT40 channel width centers on channel 3.
- *
- * NOTE: The RXON command uses 20 MHz channel numbers to specify the
- * control channel to which to tune. RXON also specifies whether the
- * control channel is the upper or lower half of a HT40 channel.
- *
- * NOTE: 4965 does not support HT40 channels on 2.4 GHz.
- */
-#define EEPROM_4965_REGULATORY_BAND_24_HT40_CHANNELS (2*0xA0) /* 14 bytes */
-
-/*
- * 5.2 GHz HT40 channels 36 (40), 44 (48), 52 (56), 60 (64),
- * 100 (104), 108 (112), 116 (120), 124 (128), 132 (136), 149 (153), 157 (161)
- */
-#define EEPROM_4965_REGULATORY_BAND_52_HT40_CHANNELS (2*0xA8) /* 22 bytes */
-
-#define EEPROM_REGULATORY_BAND_NO_HT40 (0)
-
-struct iwl_eeprom_ops {
- const u32 regulatory_bands[7];
- int (*acquire_semaphore) (struct iwl_priv *priv);
- void (*release_semaphore) (struct iwl_priv *priv);
-};
-
-
-int iwl_legacy_eeprom_init(struct iwl_priv *priv);
-void iwl_legacy_eeprom_free(struct iwl_priv *priv);
-const u8 *iwl_legacy_eeprom_query_addr(const struct iwl_priv *priv,
- size_t offset);
-u16 iwl_legacy_eeprom_query16(const struct iwl_priv *priv, size_t offset);
-int iwl_legacy_init_channel_map(struct iwl_priv *priv);
-void iwl_legacy_free_channel_map(struct iwl_priv *priv);
-const struct iwl_channel_info *iwl_legacy_get_channel_info(
- const struct iwl_priv *priv,
- enum ieee80211_band band, u16 channel);
-
-#endif /* __iwl_legacy_eeprom_h__ */